19281+3844 DEA 181
19h 28m 11.48s +38° 44' 24.4" P.A. 359.00 sep 8.7 mag 15.20,17.10
Coord 2000 |
19281+3844 |
|
Discov num |
DEA 181 |
|
Comp |
|
|
Coord arcsec 2000 |
19 28 11.48 +38 44 24.4 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
359 |
|
Pa last |
358.9 |
|
P.A. Now (θ) |
358.9° |
|
Sep first |
8.8 |
|
Sep last |
8.748 |
|
Sep. Now (ρ) |
8.748" |
|
Mag pri |
15.20 |
|
Mag sec |
17.10 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-009 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.149 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2052713274772642688 |
|